In commemoration of D23 and a new flood of references from the displays there I have modelled the new Mandalorian Knife from the Disney+ show. It's scaled to fit a person with XL hands and has been split into several different parts. The handle is as screen accurate as possible and there's 4 blades to choose from.
Feel free to design your own blades and link to this.
Hope you enjoy!
Newest Version here - https://www.thingiverse.com/thing:4070697
Printed mine in white